72.25.0.0/16 IP Address Range

Explore geolocation information for IP ranges, including the start and end addresses and their corresponding CIDR or prefix. See details about the networks and locations associated with each address. Understand how these IPs are organized and distributed across different networks.

IPv4 range intelligence

72.25.0.0/16

Anycast
0 (0.00%)
Responding /24s
126 (of 256)
CDN
0 (0.00%)
RPKI valid
38.9%

Summary

72.25.0.0/16 holds 65,536 addresses spread across 8 countries and 4 autonomous systems, announced through 72 BGP prefixes. The largest single share sits in United States at 97.57%. It is administered by ARIN, with registrations dating from 2004-12-22. 6,443 addresses answered ping and 0 are served over anycast.

Networks
4
BGP prefixes
72
Countries
8
Pingable IPs
6,443
Companies
4
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

5,106 flagged addresses — 7.79% of 65,536 total.

Anonymous
2250.34%
Known attacker
00.00%
Spam
3<0.01%
Bot
00.00%
Cloud provider
4,8807.45%
VPN
00.00%
Residential proxy
2230.34%
Proxy
2250.34%

Coverage

Address Space

82.4%

of the range is
announced in BGP

Routed
54,016 82.42%
Assigned, not routed
11,520 17.58%

Regional registry

  • ARIN100.00%

Routing security (RPKI)

38.9%

of announced space
has a valid route origin

Valid
20,992 38.86%
Invalid
12,288 22.75%
No ROA
20,736 38.39%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 4 of 4

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS852
CATELUS Communications Inc.
746 338 16,384
30.33%
AS7029
USWindstream Communications, LLC
2,957 261 16,384
30.33%
AS7385
USAllstream Business US, LLC
73 3 16,384
30.33%
AS11414
USNvidia Corporation
56 17 4,864
9.00%

Showing 4 of 4

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
72.25.0.0/24 72.25.0.072.25.0.255256 41.56% 0 0 Pingable
72.25.1.0/24 72.25.1.072.25.1.255256 0 0 0 No ping response
72.25.2.0/24 72.25.2.072.25.2.255256 51.95% 0 0 Pingable
72.25.3.0/24 72.25.3.072.25.3.255256 0 0 0 No ping response
72.25.4.0/24 72.25.4.072.25.4.255256 10.39% 0 0 Pingable
72.25.5.0/24 72.25.5.072.25.5.255256 10.39% 0 0 Pingable
72.25.6.0/24 72.25.6.072.25.6.255256 20.78% 0 0 Pingable
72.25.7.0/24 72.25.7.072.25.7.255256 10.39% 0 0 Pingable
72.25.8.0/24 72.25.8.072.25.8.255256 31.17% 0 0 Pingable
72.25.9.0/24 72.25.9.072.25.9.255256 0 0 0 No ping response